Hi Jason, all your stuff is always awesome, kinda just expect world class from you lol. I see the dosing reservoirs built in the sump. That seems to be more common lately with a lot of sump builds. What are your personal thoughts on including dosing chambers in a sump? I am not really crazy about the idea, but not sure why. Also it looks like the skimmer chamber is custom sized for that skimmer, did you try and talk customer into bigger chamber in case he wants to upgrade skimmer later? Would be a sham eto have to get whole new sump because of skimmer chamber being to small. IMO the #1 purpose most people look at sumps for is a place to put a skimmer. So in my mind, a BIG skimmer changer is is important.